Search Results
101–150 of 157 results (0.001 seconds)
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target:
619 Triberga
Information about the target 619 Triberga -
target:
899 Jokaste
Information about the target 899 Jokaste -
target:
2 Pallas
Information about the target 2 Pallas -
investigation:
The Near Earth Asteroid Scout (NEAS) Mission
Information about the The Near Earth Asteroid Scout (NEAS) Mission investigation -
target:
29 Amphitrite
Information about the target 29 Amphitrite -
collection:
Galileo PLS Asteroid Averaged Ida Calibrated Data Collection
This collection contains a listing of particle energy spectra from the Galileo Plasma Instrument (PLS) during the Ida Flyby -
collection:
Galileo Trajectory Pre-Jupiter Document Collection
This collection contains the documents associated with the Galileo Trajectory Pre-Jupiter Data -
collection:
Small Main-Belt Asteroid Spectroscopic Survey, Phase II V1.0
This data set contains visible-wavelength (0.435-0.925 micron) spectra for 1341 main-belt asteroids observed during the second phase of the Small Main-belt Asteroid Spectroscopic Survey (SMASSII) between August 1993 and March 1999. The purpose of the SMASSII survey was to provide a new basis for studying the compositional diversity and structure of the asteroid belt. Based on experiences gained from the earlier SMASS survey, SMASSII focused on producing an even larger, internally consistent set of CCD spectra for small (D < 20 km) main-belt asteroids. The observing strategies and procedures used during SMASSII roughly parallel those used in the first survey (Xu et al. Icarus 115 1-35, 1995), though several minor changes were made in instrumentation and in portions of the data reduction process. -
collection:
Dawn Radio Science Orbit Data File (ODF) Product Collection
This is the collection of Radio Science Orbit Data File (ODF) data products acquired during the Dawn mission. These ODF files were produced by the NASA/JPL Multi-Mission Navigation Radio Metric Data Conditioning Team for use in determining spacecraft trajectories, gravity fields affecting them, and radio propagation conditions. -
collection:
Galileo Solar System MAG Averaged Cruise RTN Coordinates Calibrated Data Collection
This collection contains data acquired by the Galileo Magnetometer during the Interplanetary Cruise to Jupiter. The data are at varying resolution depending on the averaging constant applied to the instrument. -
collection:
Small Bodies Radar Shape Models V1.0
This data set contains radar-based shape models for small solar system bodies, prepared by various authors. -
target:
9 Metis
Information about the target 9 Metis -
instrument host:
ROSETTA-ORBITER
Information about the ROSETTA-ORBITER instrument host -
target:
182 Elsa
Information about the target 182 Elsa -
target:
65 Cybele
Information about the target 65 Cybele -
investigation:
GALILEO
Information about the GALILEO investigation -
investigation:
STARDUST
Information about the STARDUST investigation -
target:
6 Hebe
Information about the target 6 Hebe -
target:
87 Sylvia
Information about the target 87 Sylvia -
target:
4015 Wilson-Harrington
Information about the target 4015 Wilson-Harrington -
target:
624 Hektor
Information about the target 624 Hektor -
bundle:
Dawn RSS Raw Data Bundle For Dwarf Planet 1 Ceres
This bundle contains raw radio data that can be used to determine the position and velocity of the DAWN spacecraft during its encounter with 1 Ceres. The bundle also contains the calibration data for the effects of Earth's ionosphere and troposphere, meteorological conditions at stations of the NASA Deep Space Network, thruster activity, spacecraft mass history, and changes in spacecraft antenna selection. The data were used to determine the gravity field and shape of 1 Ceres. Documents describing these data are also included in the bundle. The bundle is a migration of data from the original PDS3 archive. -
bundle:
Small Main-Belt Asteroid Spectroscopic Survey (SMASS) V1.0
The Small Main-Belt Asteroid Spectroscopic Survey (SMASS) was a wide wavelength-coverage visible spectroscopic survey of asteroids carried out primarily at the Michagan-Dartmouth-MIT (McGraw Hill) Observatory on Kitt Peak beginning in 1990. This data set covers the observations for the years 1990-1994 and includes spectra of 316 asteroids. The data have been published in Xu et al. (1995), Icarus 115, 1-35, 1995. -
bundle:
Galileo Plasma Science Experiment Pre-Jupiter Calibrated Bundle
This bundle includes a listing of particle energy spectra from the Galileo Plasma Instrument (PLS) during the Ida, Gaspra, Earth and Venus Encounters. Detector reponses from ion detetors 2P, 4P, and 6P, and from electron detector 4E are available through the PDS as separate files. -
bundle:
NEAR EARTH ASTEROID LIGHTCURVES
This data set is a collection of photometric lightcurves for 42 near-earth asteroids obtained at Ondrejov Observatory from 1984 through 1998. -
bundle:
NEAR Mission Information Bundle
The bundle contains all the mission wide information needed to use and understand the scientific data products produced by the NEAR mission. -
bundle:
Galileo Magnetometer Pre-Jupiter Calibrated Bundle
This bundle contains calibrated data acquired by the Galileo Orbiter Magnetometer (MAG) prior to Jupiter Orbital Operations, including the Earth, Venus, Gaspra and Ida flybys as well as cruise. -
bundle:
Small Bodies Radar Shape Models V1.0
This data set contains radar-based shape models for small solar system bodies, prepared by various authors. -
bundle:
Small Main-Belt Asteroid Spectroscopic Survey, Phase II V1.0
This data set contains visible-wavelength (0.435-0.925 micron) spectra for 1341 main-belt asteroids observed during the second phase of the Small Main-belt Asteroid Spectroscopic Survey (SMASSII) between August 1993 and March 1999. The purpose of the SMASSII survey was to provide a new basis for studying the compositional diversity and structure of the asteroid belt. Based on experiences gained from the earlier SMASS survey, SMASSII focused on producing an even larger, internally consistent set of CCD spectra for small (D < 20 km) main-belt asteroids. The observing strategies and procedures used during SMASSII roughly parallel those used in the first survey (Xu et al. Icarus 115 1-35, 1995), though several minor changes were made in instrumentation and in portions of the data reduction process. -
collection:
Galileo PLS Pre-Jupiter Calibrated Document Collection
This collection contains the documents associated with the Galileo PLS Pre-Jupiter Calibrated data bundle -
collection:
Galileo MAG RDR Gaspra High Resolution Calibrated Data Collection
This collection contains calibrated high-resolution data from the Gaspra flyby in spacecraft, EME-50, RTN and Gaspra Solar Ecliptic (GaSE) coordinates. -
collection:
Galileo PLS Pre-Jupiter Calibrated Browse Collection
This collection includes full resolution electron, positive ion, and mass spectrometer observations obtained obtained during the period that the Galileo plasma analyzer was operated at Venus, Gaspra and Ida. -
collection:
Galileo PLS Asteroid Averaged Gaspra Calibrated Data Collection
This collection contains a listing of particle energy spectra from the Galileo Plasma Instrument (PLS) during the Gaspra Flyby -
collection:
Galileo PPR Pre-Jupiter Raw Asteroid Gaspra Data Collection
This collection contains the raw data for the Galileo Orbiter PPR instrument for the period corresponding to the Gaspra asteroid encounter observations in October 1991. -
collection:
Small Main-Belt Asteroid Spectroscopic Survey, Phase II V1.0
This data set contains visible-wavelength (0.435-0.925 micron) spectra for 1341 main-belt asteroids observed during the second phase of the Small Main-belt Asteroid Spectroscopic Survey (SMASSII) between August 1993 and March 1999. The purpose of the SMASSII survey was to provide a new basis for studying the compositional diversity and structure of the asteroid belt. Based on experiences gained from the earlier SMASS survey, SMASSII focused on producing an even larger, internally consistent set of CCD spectra for small (D < 20 km) main-belt asteroids. The observing strategies and procedures used during SMASSII roughly parallel those used in the first survey (Xu et al. Icarus 115 1-35, 1995), though several minor changes were made in instrumentation and in portions of the data reduction process. -
collection:
Galileo MAG Averaged Gaspra Summary Calibrated Data Collection
This collection contains calibrated averaged data from the Gaspra flyby in RTN coordinates. These data cover the interval 1991-10-29 06:03 to 1991-10-30 02:51. -
collection:
The NEAR Mission Bundle XML Schema Collection
This collection contains the xml_schema prodcuts applicable to the NEAR mission as a whole. -
collection:
Dawn Radio Science Tracking and Navigation (TNF) Data Products Collection
This is the collection of Radio Science Tracking and Navigation (TNF) data products acquired during the Dawn mission. Data were originally stored as chronological records in DSN format TRK-2-34; but they have been sorted according to data type (retaining chronological order within each data type) during migration from PDS3 to PDS4. -
collection:
Galileo NIMS PDS4 Archive - Data Collection
The original Galileo NIMS archived data were originally publicly available but not in a format that was readily accessible by the planetary community. This situation precludes the spectral investigation of surface and atmospheric chemistry and mineralogy for these objects. Several aspects of the NIMS data archive contribute to this circumstance, including VAX formatted data files (a platform and format abandoned by the PDS), a challenging radiometric calibration, and the absence of a rigorous camera/sensor model, and/or data products that have been orthorectified or spatially controlled relative to SSI observations or more recent Cassini data products (e.g., VIMS). NIMS data are also not easily accessible by the planetary community. Before this work, NIMS data were only compatible with ISIS2, a program no longer supported by the USGS and no longer functions on some modern computer operating systems (e.g., Apple OS X). Galileo NIMS data were also not compatible with mainstream planetary software, including ENVI/IDL or ISIS3. This effort transitioned the data set to ISIS3 and thereby ISIS3 support interfaces. The NIMS PDS archive contains tube and g-cube data derived from the EDRs. Considering the relatively small scope of this effort only the NIMS tube and g-cube product data are the focus of this work. The objective of this work is to reformat and re-archive the Galileo NIMS data set into a more easily accessible data format. In order to do this we outlined three basic objectives: Objective 1: Create an ISIS3 application that reads and converts the NIMS data cubes into native ISIS3 cubes. NIMS data in the PDS is stored in VAX FLOAT format which is mostly obsolete and not widely used in the community any longer. This objective would ential adding support for conversion of VAX FLOAT to IEEE FLOAT in ISIS; advantageous to the pursuit is existing code in ISIS2 that provided a basis for this work. Here we also sought to seek out problems with the NIMS labels in PDS archive that are not compliant with PDS4 standards. These labels errors are to then be corrected and exported with properly formed labels to the PDS archive. Objective 2: Provide the ability to project NIMS tubes using the existing NIMS latitude, longitude tube backplanes. Objective 3: Derivation of a PDS4 compliant archive of the results of our study and provide it to the PDS for general distribution. These basic initial steps will make NIMS more user friendly and provide active support through ISIS help interfaces. -
collection:
Galileo MAG RDR IDA High Resolution Solar Ecliptic Calibrated Data Collection
This collection contains calibrated high-resolution data from the Gaspra flyby in spacecraft, EME-50, RTN and Gaspra Solar Ecliptic (GaSE) coordinates. -
collection:
Galileo PPR Pre-Jupiter Derived Gaspra Asteroid Encounter Data Collection
This collection contains the RDR data for the Galileo Orbiter PPR instrument for the period corresponding to the Gaspra asteroid encounter observations in October 1991. -
collection:
Galileo MAG Averaged IDA Summary Calibrated Data Collection
This collection contains calibrated averaged data from the Ida flyby in RTN coordinates. These data cover the interval 1993-08-28 00:56 to 1993-08-28 23:59. -
collection:
Galileo Solar System MAG Averaged Cruise Inertial Rotor Coordinates (IRC) Calibrated Data Collection
This collection contains data acquired by the Galileo Magnetometer during the Interplanetary Cruise to Jupiter. The data are at varying resolution depending on the averaging constant applied by the instrument. These data have been fully processed to remove instrument response function characteristics. The data are provided in physical units (nanoTesla) and in 2 coordinate systems. This set of data files contains data in Inertial Rotor Coordinates (IRC= despun spacecraft). -
collection:
data collection for the "NEAR EARTH ASTEROID LIGHTCURVES" bundle
This is the data collection for the gbo.ast-neo.ondrejov.lightcurves bundle. This data set is a collection of photometric lightcurves for 42 near-earth asteroids obtained at Ondrejov Observatory from 1984 through 1998. -
collection:
Galileo PPR Pre-Jupiter Raw Document Collection
This collection contains the documents associated with the Galileo Orbiter PPR instrument for the period corresponding to the Galileo Pre-Jupiter raw observations. -
collection:
Small Main-Belt Asteroid Spectroscopic Survey (SMASS) V1.0
The Small Main-Belt Asteroid Spectroscopic Survey (SMASS) was a wide wavelength-coverage visible spectroscopic survey of asteroids carried out primarily at the Michagan-Dartmouth-MIT (McGraw Hill) Observatory on Kitt Peak beginning in 1990. This data set covers the observations for the years 1990-1994 and includes spectra of 316 asteroids. The data have been published in Xu et al. (1995), Icarus 115, 1-35, 1995. -
collection:
Galileo Trajectory Pre-Jupiter Asteroid Ida Flyby Data Collection
This collection contains Galileo Orbiter 60 second sampled trajectory data from the Ida flyby in Ida-centric Solar Ecliptic (ISE) and RTN coordinates. These data cover the interval 1993-08-28 00:00 to 1993-08-28 23:59 -
collection:
Dawn Radio Science Orbit Data File (ODF) Product Collection
This is the collection of Radio Science Orbit Data File (ODF) data products acquired during the Dawn mission. These ODF files were produced by the NASA/JPL Multi-Mission Navigation Radio Metric Data Conditioning Team for use in determining spacecraft trajectories, gravity fields affecting them, and radio propagation conditions. -
collection:
Galileo PPR Pre-Jupiter Derived Ida Asteroid Encounter Data Collection
This collection contains the RDR data for the Galileo Orbiter PPR instrument for the period corresponding to the Ida asteroid encounter observations in August 1993. -
collection:
Galileo NIMS PDS4 Archive Context Collection
The original Galileo NIMS archived data were originally publicly available but not in a format that was readily accessible by the planetary community. This situation precludes the spectral investigation of surface and atmospheric chemistry and mineralogy for these objects. Several aspects of the NIMS data archive contribute to this circumstance, including VAX formatted data files (a platform and format abandoned by the PDS), a challenging radiometric calibration, and the absence of a rigorous camera/sensor model, and/or data products that have been orthorectified or spatially controlled relative to SSI observations or more recent Cassini data products (e.g., VIMS). NIMS data are also not easily accessible by the planetary community. Before this work, NIMS data were only compatible with ISIS2, a program no longer supported by the USGS and no longer functions on some modern computer operating systems (e.g., Apple OS X). Galileo NIMS data were also not compatible with mainstream planetary software, including ENVI/IDL or ISIS3. This effort transitioned the data set to ISIS3 and thereby ISIS3 support interfaces. The NIMS PDS archive contains tube and g-cube data derived from the EDRs. Considering the relatively small scope of this effort only the NIMS tube and g-cube product data are the focus of this work. The objective of this work is to reformat and re-archive the Galileo NIMS data set into a more easily accessible data format. In order to do this we outlined three basic objectives: Objective 1: Create an ISIS3 application that reads and converts the NIMS data cubes into native ISIS3 cubes. NIMS data in the PDS is stored in VAX FLOAT format which is mostly obsolete and not widely used in the community any longer. This objective would ential adding support for conversion of VAX FLOAT to IEEE FLOAT in ISIS; advantageous to the pursuit is existing code in ISIS2 that provided a basis for this work. Here we also sought to seek out problems with the NIMS labels in PDS archive that are not compliant with PDS4 standards. These labels errors are to then be corrected and exported with properly formed labels to the PDS archive. Objective 2: Provide the ability to project NIMS tubes using the existing NIMS latitude, longitude tube backplanes. Objective 3: Derivation of a PDS4 compliant archive of the results of our study and provide it to the PDS for general distribution. These basic initial steps will make NIMS more user friendly and provide active support through ISIS help interfaces.
Data Sets and Information